刚学dwr调了两天，不知问题在哪里求大神指导
dwr.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN"
"http://getahead.org/dwr/dwr20.dtd">
<dwr>
<allow>
<create creator="new" javascript="ZipcodeManager"
class="com.zipcode.ZipcodeManager">
<include method="getZipcode"/>
</create>
<convert converter="bean" match="com.zipcode.Zipcode">
<param name="include" value="city,state,zipcode"/>
</convert>
</allow>
</dwr>
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=
"http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name> ajaxDWR</display-name>
<servlet>
<servlet-name>dwr-invoker</servlet-name>
<servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dwr/*</url-pattern>
</servlet-mapping>
</web-app>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>DWR TEST</title>
<script type="text/javascript" src="/dwr/interface/ZipcodeManager.js"></script>
<script type="text/javascript" src="/dwr/engine.js"></script>
<script type="text/javascript" src="/dwr/util.js"></script>
<script type="text/javascript" src="zipcode.js"></script>
</head>
<body>
<h1>Ajax Zip Codes Whit DWR</h1>
<table height="50%" border="0" cellspacing="5">
<tr>
<td>Zip Code: </td>
<td><input type="text" name="zipcode" id="zipcode" onblur="retrieveData()" /></td>
</tr>
<tr>
<td>City:</td>
<td><input name="city" type="text" id="city" /></td>
</tr>
<tr>
<td>State:</td>
<td><input type="text" name="state" id="state"/></td>
</tr>
</table>
</body>
</html>
function retrieveData()
{
zip = document.getElementById('zipcode');
ZipcodeManager.getZipcode(zip.value, populateData);
}
function populateData(MYZ){
document.getElementById("state").value=MYZ.state;
document.getElementById("city").value=MYZ.city;
}
package com.zipcode;
class Zipcode {
String city;
String state;
String zipcode;
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
public String getZipcode() {
return zipcode;
}
public void setZipcode(String zipcode) {
this.zipcode = zipcode;
}
}
package com.zipcode;
public class ZipcodeManager {
static public Zipcode getZipcode(String zip){
Zipcode zipcode = new Zipcode();
zipcode.setZipcode("zipcode");
zipcode.setCity("city");
zipcode.setState("state");
return zipcode;
}
}
